BR112019023288A2 - Estrutura de resfriamento de dispositivo de conversão de energia - Google Patents

Estrutura de resfriamento de dispositivo de conversão de energia Download PDF

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Publication number
BR112019023288A2
BR112019023288A2 BR112019023288-5A BR112019023288A BR112019023288A2 BR 112019023288 A2 BR112019023288 A2 BR 112019023288A2 BR 112019023288 A BR112019023288 A BR 112019023288A BR 112019023288 A2 BR112019023288 A2 BR 112019023288A2
Authority
BR
Brazil
Prior art keywords
fixing screw
power module
cooling structure
conversion device
energy conversion
Prior art date
Application number
BR112019023288-5A
Other languages
English (en)
Inventor
Ono Kimihiro
UMINO Tomohiro
Original Assignee
Nissan Motor Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co., Ltd. filed Critical Nissan Motor Co., Ltd.
Publication of BR112019023288A2 publication Critical patent/BR112019023288A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
    • H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
    • H05K7/1407—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by turn-bolt or screw member
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20318—Condensers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20327—Accessories for moving fluid, for connecting fluid conduits, for distributing fluid or for preventing leakage, e.g. pumps, tanks or manifolds
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20927—Liquid coolant without phase change

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Inverter Devices (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Rectifiers (AREA)

Abstract

a presente invenção minimiza um aumento na temperatura ambiente em torno de um parafuso de fixação. uma estrutura de resfriamento de um inversor (1a) possui um módulo de energia (3), um resfriador (5), e um parafuso de fixação (10). o módulo de energia (3) é um conversor de energia. um canal refrigerante (9) é formado no resfriador (5). o parafuso de fixação (10) prende o módulo de energia (3) ao resfriador (5) em um estado em que o módulo de energia (3) e o canal refrigerante (9) estão dispostos opostos um ao outro. o canal refrigerante (9) possui uma via principal (91) disposta oposta ao módulo de energia (3), e uma via expandida (92) tendo um canal que é expandido a partir da via principal (91) para uma extremidade do parafuso (10a) do parafuso de fixação (10).
BR112019023288-5A 2017-05-08 2017-05-08 Estrutura de resfriamento de dispositivo de conversão de energia BR112019023288A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/017406 WO2018207240A1 (ja) 2017-05-08 2017-05-08 電力変換装置の冷却構造

Publications (1)

Publication Number Publication Date
BR112019023288A2 true BR112019023288A2 (pt) 2020-06-16

Family

ID=64105187

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019023288-5A BR112019023288A2 (pt) 2017-05-08 2017-05-08 Estrutura de resfriamento de dispositivo de conversão de energia

Country Status (10)

Country Link
US (1) US20200068749A1 (pt)
EP (1) EP3641121A4 (pt)
JP (1) JP7026110B2 (pt)
KR (1) KR102259600B1 (pt)
CN (1) CN110771025A (pt)
BR (1) BR112019023288A2 (pt)
CA (1) CA3063005A1 (pt)
MX (1) MX2019013222A (pt)
RU (1) RU2748855C1 (pt)
WO (1) WO2018207240A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111903200B (zh) * 2018-03-12 2022-09-23 日产自动车株式会社 电子元件用壳体
JP7278767B2 (ja) * 2018-12-26 2023-05-22 日立Astemo株式会社 電力変換装置
FR3097094B1 (fr) * 2019-06-06 2022-09-09 Valeo Siemens Eautomotive France Sas Circuit de refroidissement actif pour équipement électrique
US11382241B2 (en) * 2019-09-25 2022-07-05 Baidu Usa Llc Cooling devices for edge computing and heterogeneous computing electronics hardware
KR20220145653A (ko) * 2021-04-22 2022-10-31 현대자동차주식회사 전력 변환 장치

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3319952B2 (ja) * 1996-08-30 2002-09-03 富士重工業株式会社 エンジンの潤滑油冷却装置
JP4314738B2 (ja) * 2000-11-24 2009-08-19 株式会社デンソー 積層冷却器
JP2005033140A (ja) * 2003-07-11 2005-02-03 Nissan Motor Co Ltd 半導体装置
JP4643199B2 (ja) * 2004-07-30 2011-03-02 株式会社日立製作所 スクロール式流体機械
RU2273970C1 (ru) * 2004-09-06 2006-04-10 Сибирский филиал Федерального государственного унитарного предприятия Всероссийский научно-исследовательский и конструкторско-технологический институт подвижного состава Министерства путей сообщения Российской Федерации Охладитель силовых электронных модулей
JP2009212137A (ja) * 2008-02-29 2009-09-17 Nissan Motor Co Ltd 発熱素子の冷却装置
ES2476596T3 (es) * 2008-04-29 2014-07-15 Agie Charmilles Sa Unidad de placa de circuitos impresos y procedimiento para su fabricación
JP4988665B2 (ja) * 2008-08-06 2012-08-01 日立オートモティブシステムズ株式会社 半導体装置および半導体装置を用いた電力変換装置
JP5260347B2 (ja) * 2009-02-06 2013-08-14 日立オートモティブシステムズ株式会社 電力変換装置
TWI394524B (zh) * 2010-02-10 2013-04-21 Delta Electronics Inc 模組化散熱裝置
JP5492599B2 (ja) 2010-02-26 2014-05-14 日立オートモティブシステムズ株式会社 回転電機システム
JP5813300B2 (ja) * 2010-08-23 2015-11-17 三桜工業株式会社 冷却装置
JP5655873B2 (ja) * 2012-05-09 2015-01-21 株式会社安川電機 インバータ装置
KR20140006392A (ko) * 2012-07-05 2014-01-16 엘에스산전 주식회사 자동차용 전장부품 박스
JP2014112583A (ja) * 2012-12-05 2014-06-19 Toyota Motor Corp 冷却器付き半導体モジュール
CN106537585B (zh) * 2014-07-16 2019-03-01 日本轻金属株式会社 液体套及液冷套的制造方法
JP6248841B2 (ja) * 2014-07-16 2017-12-20 日本軽金属株式会社 液冷ジャケット及び液冷ジャケットの製造方法
JP2016184529A (ja) * 2015-03-26 2016-10-20 本田技研工業株式会社 燃料電池スタック

Also Published As

Publication number Publication date
WO2018207240A1 (ja) 2018-11-15
EP3641121A1 (en) 2020-04-22
MX2019013222A (es) 2020-01-15
KR20190134754A (ko) 2019-12-04
CN110771025A (zh) 2020-02-07
JPWO2018207240A1 (ja) 2020-03-19
US20200068749A1 (en) 2020-02-27
CA3063005A1 (en) 2019-12-03
KR102259600B1 (ko) 2021-06-02
JP7026110B2 (ja) 2022-03-01
EP3641121A4 (en) 2020-05-20
RU2748855C1 (ru) 2021-06-01

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements